US7182548B1ExpiredUtility

One-piece safety cleat

Assignee: WOMACK JOHN CHRISTOPHERPriority: Oct 25, 2005Filed: Oct 25, 2005Granted: Feb 27, 2007
Est. expiryOct 25, 2025(expired)· nominal 20-yr term from priority
E01C 11/24Y10T428/12354
78
PatentIndex Score
21
Cited by
17
References
10
Claims

Abstract

A one-piece safety cleat with a flat base having an upstanding rim surrounding it to form an open shallow cup-structure. The rim has at least one drainage opening. Multiple one-piece safety cleats can be attached to flooring to increase traction on the floor surface.

Claims

exact text as granted — not AI-modified
1. A one-piece safety cleat, comprising a flat base having an upstanding rim surrounding the flat base to form an open shallow cup-structure, wherein the rim has at least one drainage opening, and wherein the one-piece safety cleat is attachable to a floor surface by welding the flat base to the floor surface to provide increased traction on the floor surface. 
   
   
     2. The one-piece safety cleat of  claim 1 , wherein the flat base has a central hole for welding the flat base to the floor surface. 
   
   
     3. The one-piece safety cleat of  claim 1 , wherein there are two drainage openings. 
   
   
     4. The one-piece safety cleat of  claim 1 , wherein the rim is ¼ inch in height and the flat base has a diameter of ¾ inch. 
   
   
     5. The one-piece safety cleat of  claim 4 , wherein the drainage opening is ⅛ inch high and 5/32 inch wide. 
   
   
     6. A skid-resistant surface, comprising a plurality of one-piece safety cleats according to  claim 1  welded to a substrate. 
   
   
     7. The skid-resistant surface of  claim 6 , wherein each one-piece safety cleat has two drainage openings. 
   
   
     8. The skid-resistant surface of  claim 7 , wherein the one-piece safety cleats are spaced apart on the substrate to form a regularly-repeating pattern. 
   
   
     9. The skid-resistant surface of  claim 8 , wherein the one-piece safety cleats are between two and three inches apart. 
   
   
     10. The skid-resistant surface of  claim 6 , wherein the substrate is selected from the group consisting of floors, vehicles, equipment, aquatic areas, buildings, and decks.

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